Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6368515 | Method of manufacturing ink-jet printer head | Junji Shiota, Ichiro Kohno, Kazuyoshi Arai | 2002-04-09 |
| 5600157 | Light-emitting and light-sensing diode array device, and light-emitting and light-sensing diode with improved sensitivity | Ichimatsu Abiko, Yukio Nakamura, Takatoku Shimizu, Kazuo Tokura, Yasuo Iguti +4 more | 1997-02-04 |
| 4586063 | Schottky barrier gate FET including tungsten-aluminum alloy | Hiroshi Nakamura, Toshio Nonaka, Toshimasa Ishida | 1986-04-29 |
| 4220874 | High frequency semiconductor devices | Yutaka Iwata, Seiichi Takahashi | 1980-09-02 |